public ActionResult Index(string scopes)
{
var client = new OAuth2Client(new Uri(Constants.AuthorizeEndpoint));
var url = client.CreateCodeFlowUrl(
"codeclient",
scopes,
"https://localhost:44312/callback",
"123");
return Redirect(url);
}
public ActionResult Index()
{
var client = new OAuth2Client(new Uri(Constants.AS.OAuth2AuthorizeEndpoint));
var url = client.CreateCodeFlowUrl(
Constants.Clients.CodeClient,
"read search",
Constants.Clients.CodeClientRedirectUrl);
ViewBag.AuthorizeUrl = url;
return View();
}
public ActionResult Index(string scopes)
{
var state = Guid.NewGuid().ToString("N");
var nonce = Guid.NewGuid().ToString("N");
SetTempState(state, nonce);
var client = new OAuth2Client(new Uri(Constants.AuthorizeEndpoint));
var url = client.CreateCodeFlowUrl(
clientId: "codeclient",
scope: scopes,
redirectUri: "https://localhost:44312/callback",
state: state,
nonce: nonce);
return Redirect(url);
}
private static void RequestAuthorizationCode()
{
var authClient = new OAuth2Client(
new Uri(Constant.TokenEndpointAuthorize),
Constant.CodeClientId,
Constant.CodeClientSecret);
var state = Util.WriteState();
var requestUrl = authClient.CreateCodeFlowUrl(
Constant.CodeClientId,
Constant.Scope,
Constant.RedirectUriApi,
state);
System.Diagnostics.Process.Start(requestUrl);
}
public void Configure(IApplicationBuilder app)
{
app.UseCookieAuthentication(options =>
{
options.AuthenticationScheme = "Cookies";
options.AutomaticAuthentication = true;
});
app.Map("/code", application =>
{
application.Use((context, next) =>
{
var client = new OAuth2Client(new Uri("http://localhost:5000/core/connect/authorize"));
var url = client.CreateCodeFlowUrl(clientId: "0011FF", redirectUri: "http://localhost:5001/callback", scope: "read write");
context.Response.Redirect(url);
return Task.FromResult(0);
});
});
app.Map("/callback", application =>
{
application.Use(next => async context =>
{
var client = new OAuth2Client(new Uri("http://localhost:5000/core/connect/token"), "0011FF", "ABCDEFG");
var code = context.Request.Query["code"];
TokenResponse response = await client.RequestAuthorizationCodeAsync(code, "http://localhost:5001/callback");
if (!string.IsNullOrEmpty(response.AccessToken))
{
List<Claim> claims = new List<Claim>();
claims.Add(new Claim("access_token", response.AccessToken));
claims.Add(new Claim("expires_at", (DateTime.UtcNow.ToEpochTime() + response.ExpiresIn).ToDateTimeFromEpoch().ToString()));
ClaimsIdentity id = new ClaimsIdentity(claims, "cookie");
ClaimsPrincipal principal = new ClaimsPrincipal(id);
context.Response.SignIn("Cookies", principal);
}
});
});
app.Map("/info", application =>
{
application.Use(next => async context =>
{
ClaimsPrincipal principal = context.User;
await context.Response.WriteAsync(principal.FindFirst("access_token").Value);
});
});
app.Map("/call", application =>
{
application.Use(next => async context =>
{
HttpClient client = new HttpClient();
string accessToken = context.User.FindFirst("access_token").Value;
client.SetBearerToken(accessToken);
string response = await client.GetStringAsync("http://localhost:5002/action");
await context.Response.WriteAsync(response);
});
});
}
private string CreateAuthUrl(OAuth2Client authClient)
{
var requestUrl = authClient.CreateCodeFlowUrl(
Constant.CodeClientId,
Constant.Scope,
Constant.RedirectUriCode);
Console.WriteLine("Request Authorization code:\n" + requestUrl);
return requestUrl;
}
